(based on 1 rating)

Battery powered, low voltage electronic setback heating and cooling thermostat with sealed relay contacts. Pre-programmed with four adjustable heating and cooling periods for weekdays. Preprogrammed with four adjustable heating programs and four adjustable cooling programs for weekends. Features -Energy Star certified -Preprogrammed - up to 4 programs per day -Separate programs for heating and cooling -Battery powered: (4) " AAA" batteries included -Weekday programming, individual Saturday and Sunday programming -Easily reprogrammed with LUX Programming Dial -Large Liquid crystal display -Temperature swing adjustment allows comfortable numbers of heating or cooling cycles per hour -5 minute air conditioning compressor delay -Adjustable filter monitor (factory set at 250 hours) counts blower hours and advises need to change air filter. Monitor adjustable from 0 to 500 hours (may be disabled) -Temporary and constant temperature override -Display illuminates at the touch of Light Button -Program Lock Feature Compatible With -Most 24v Gas, Oil, Electric Heating and Air Conditioning Systems -2 wire hydronic systems -Millivolt systems -Single stage heat pumps -Hydronic air handler systems Non Compatible With -Multi-stage heat pumps -Multi-stage gas or oil furnaces -120v heating systems -3 wire hydronic systems PSP600 Detailed Specifications Replaces: TX1500 and TX1501 series. Dimensions: 5-1/2" wide x 3-1/4" tall x 1-1/4" deep. Electrical Ratings: 1-1/2 AMPS at 24v AC. Requires (4) "AAA" batteries(included) Temperature Differential: + or - 1o factory preset differential adjustable from 1/4oF to 2-1/4oF. Temperature Control Range: 45oF to 90oF (7oC to 32oC) - Celsius and 12/24 hour time capable. Compatibilities: 2-5 wire single stage systems, forced air systems, 2 wire hydronic systems, hydronic air handling systems, and single stage heat pumps. Terminals: G, Y, W, RH, B, O, RC. Solid pin connectors allow usage with both 24v and millivolt equipment. Program Settings: 4 preset programs per day heating and cooling. All may be easily reprogrammed in 1o and 15 minute increments with LUX Programming Dial. Compressor Protection: Built-in 5 minute time delay. Filter Monitor: Monitor blower operation time to indicate need for change of filter at specified increments. Factory set at 250 hours and adjustable from 0 to 500 hours (may be disabled). Program Lock Feature: Locks program so changes cannot be made without unlocking program. Illuminated display: Display illuminated at the touch of Light Button.